US 12,302,220 B2
Transport block size selection for early data transmission
Andreas Höglund, Solna (SE); Johan Bergman, Stockholm (SE); and Yutao Sui, Solna (SE)
Assigned to TELEFONAKTIEBOLAGET LM ERICSSON (PUBL), Stockholm (SE)
Appl. No. 17/044,381
Filed by Telefonaktiebolaget LM Ericsson (publ), Stockholm (SE)
PCT Filed Apr. 4, 2019, PCT No. PCT/IB2019/052789
§ 371(c)(1), (2) Date Oct. 1, 2020,
PCT Pub. No. WO2019/193552, PCT Pub. Date Oct. 10, 2019.
Claims priority of provisional application 62/653,451, filed on Apr. 5, 2018.
Prior Publication US 2021/0144623 A1, May 13, 2021
Int. Cl. H04W 48/10 (2009.01); H04L 1/18 (2023.01); H04W 28/06 (2009.01); H04W 48/16 (2009.01); H04W 74/08 (2009.01)
CPC H04W 48/10 (2013.01) [H04L 1/18 (2013.01); H04W 28/06 (2013.01); H04W 48/16 (2013.01); H04W 74/08 (2013.01)] 22 Claims
OG exemplary drawing
 
1. A method performed by a wireless device for early data transmission, the method comprising:
receiving a broadcast from a network node, wherein the broadcast indicates a maximum transport block size for early data transmission and a number indicating how many transport block size candidates are associated with the maximum transport block size;
selecting a transport block size for early data transmission, the transport block size selected based on a table entry that corresponds to the maximum transport block size as a first table entry indicator and the number of transport block size candidates as a second table entry indicator, wherein the number of transport block size candidates is associated with the maximum transport block size, wherein the first table entry indicator is one of a row indicator or a column indicator that leads to the selected table entry, and the second table indicator is another one of the row indicator or the column indicator; and
transmitting uplink data in one or more transport blocks, each transport block having the selected transport block size.